baber/WOPTO huggingface dataset:
Patent JP-2010205901-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HATAKEYAMA MASANORI
IPC: H01L21/8247
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakdowns of an insulating film between stacked gates and a gate insulating film of a transistor in an NAND cell, even if an etching residue of a polysilicon film for forming a floating gate is generated in the column direction along a projection side face of an STI region at an end in the row direction of a cell array of an NAND type flash memory.  <P>SOLUTION: At an end in the row direction of a cell array of NAND cells in which selection gate transistors having a stacked gate structure are connected in series to a plurality of memory cell transistors having a stacked gate structure on a semiconductor substrate 30 of an NAND type flash memory, an STI region 20 is formed in the column direction, and dummy NAND cells are formed at an end portion in the row direction. Grooves 35 for connecting between gates do not exist in an insulating film 34 formed between the stacked gates 33 and 32 of the selection gate transistors of the dummy NAND cells, and the stacked gates of the selection gate transistors are formed in the state of being insulated therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202042-A (JP)
Title: Traveling support device
Inventor: YONEDA OSAMU
IPC: B60R16/02
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling support device capable of suppressing deterioration of a fuel consumption rate by vehicle speed fluctuation and maintaining an optimum fuel consumption rate.  <P>SOLUTION: In this traveling support device 1, optimum traveling speed to produce the optimum fuel consumption rate is displayed on a display part 16 when it is decided that a traveling state of one's own vehicle is a steady traveling state. A driver therefore drives the vehicle, independently of the optimum traveling speed, in cases other than the steady state. As a result, braking operations by the driver due to adjusting to the optimum speed are reduced and speed fluctuation caused by an increase of the number of times of speed reduction is suppressed, to prevent deterioration of fuel consumption. In this way, the fuel consumption rate is improved by displaying the optimum traveling speed to produce the optimum fuel consumption rate in the steady traveling state, the deterioration of the fuel consumption rate is prevented since the optimum traveling speed is not displayed in traveling states except the steady traveling state, and thereby the optimum fuel consumption rate can be maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206959-A (JP)
Title: Voltage controller
Inventor: AOYAMA TORU
IPC: H02J7/16
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controller which suppresses pulsation of a charging voltage caused by engine hunting when an electrical load is turned on, and can terminate the hunting phenomenon at an early stage.  <P>SOLUTION: The voltage controller 2 includes: a gradual excitation control circuit 26 which increases a current flowing through a field winding 11 gradually by performing intermittent control of a switch element 24 after the output voltage goes below a first regulation voltage by turning on the electrical load 4, or the like; and a voltage response circuit 27 which changes the target value of the output voltage to a second regulation voltage which is lower than the first regulation voltage but higher than a predetermined voltage when the output voltage drops to a predetermined voltage or below which is lower than the first regulation voltage, and increases the target value gradually toward the first regulation voltage after a battery 3 is charged and the output voltage goes above the predetermined voltage. The gradual excitation control circuit 26 increases the current flowing through the field winding 11 gradually when the engine speed decreases, and the voltage response circuit 27 controls the current flowing through the field winding 11 when the engine speed increases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202109-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI JUNICHI
IPC: B60C11/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which has a reduced rolling resistance with the occurrence of river wear being restrained.  <P>SOLUTION: The pneumatic tire is adapted such that it has, on its tread, intermediate lands demarcated by a central circumferentially-directed groove disposed at the central part of its tread and by at least one piece of laterally-directed circumferential groove disposed outside the central circumferentially-directed groove in the width direction of the tread, and shoulder lands located outside at least one piece of laterally-directed circumferential groove in the width direction of the tread. At least the front surface of the tread has rubber whose tan δ is 0.02 or more and 0.2 or less, while the intermediate lands have a plurality of equator face side sipes with their one ends being opened to the laterally-directed circumferential groove with the other ends terminating within the intermediate lands. The equator face side sipes extend straight in the tread's width direction, while displacing themselves in the direction of the tread's depth, whereas the shoulder lands have a plurality of shoulder side sipes whose one ends are opened to the laterally-directed circumferential groove while the other ends terminate within the shoulder lands. The shoulder side sipes extend straight both in the tread's width direction and depth direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205216-A (JP)
Title: Bus conversion device, information processor, and control method
Inventor: KONNO HIROSHI
IPC: G06F13/14
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus conversion device capable of continuously using device equipment without losing data even if an SAS (Serial Attached SCSI) controller singly fails.  <P>SOLUTION: The bus conversion device having SAS controllers 3 and 4 for converting first format data on a first bus and second format data on a second bus includes: a PCIe redundancy control part 2 for dividing the first format data received from the first bus and inputting the divided data to the SAS controllers 3 and 4; an SAS redundancy control part 6 for dividing the second format data received from the second bus and inputting the divided data to the SAS controllers 3 and 4; a PCIe selector 1 for selecting one between the first format data converted by the SAS controller 3 and the first format data converted by the SAS controller 4 and outputting the selected one to the first bus; and an SAS selector 5 for selecting one between the second format data converted by the SAS controller 3 and the second format data converted by the SAS controller 4 and outputting the selected data to the second bus 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211972-A (JP)
Title: Ion implanter, and ion implantation method
Inventor: UENO KEIJI
IPC: H01L21/265
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion implanter capable of irradiating a substrate with an ion beam of lower diverging than a conventional ion implanter.  <P>SOLUTION: An ion implanter 1 is provided with: an electrostatic lens 6 taking in and converging an ion beam 20 from its entrance portion, the ion beam 20 being generated from an ion source 2 and subjected to mass analysis by a mass analysis system (4, 5); an electrostatic deflection portion 7 that is provided in a position adjacent to a quadrupole lens 6 on the path of the ion beam to take in an ion beam passing through the quadrupole lens 6 to emit the ion beam from its exit portion; and an implantation chamber 10 that houses a substrate 11 that is a target of implantation of ions included in the ion beam emitted from the exit portion of the electrostatic deflection portion 7. The quadrupole lens 6 converges the ion beam such that the beam diameter of the ion beam is larger at the exit portion of the electrostatic deflection portion 7 than at the entrance portion of the quadrupole lens 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184851-A (JP)
Title: Method for wet-heat sterilizing lithic granular matter, wet-heat sterilization equipment, and lithic granular matter subjected to wet-heat sterilization
Inventor: MANABE YASUHIRO
IPC: A61L2/06
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for wet-heat sterilizing to surely sterilize lithic granular matter such as soil and sand by a wet-heat treatment; wet-heat sterilization equipment therefor; and the wet-heat sterilized lithic granular matter.  <P>SOLUTION: High pressure steam is fed into an autoclave housing the lithic granular matter, and held for 3-4 hours under the saturated steam atmosphere of 160-180°C temperature and 6-10 Kg/cm<SP>2</SP>pressure. By such a wet-heat sterilization method, even the lithic granular matter includes limitless number of voids, steam can forcibly invade into the voids with high pressure of 6-10 Kg/cm<SP>2</SP>; and even the microbes are spore-forming bacteria having very high durability, they are annihilated due to such high temperature steam of 160-180°C; through the synergistic effects of these, microbes such as bacteria proliferating not only on the surface of the lithic granular matter but also inside the voids thereof can be surely annihilated so that very high sterilization performances are achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210974-A (JP)
Title: Process for producing pellicle, and pellicle
Inventor: SHIRASAKI SUSUMU
IPC: G03F1/62
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle whose degradation in transmittance after the long-time use is reduced.  <P>SOLUTION: The process for producing a pellicle includes a step of irradiating a pellicle film comprising a fluorine resin with UV light having a wavelength of no greater than 220 nm. It is preferable that this step is a step of irradiating the pellicle film with UV light having a wavelength of no greater than 220 nm by means of at least one UV light source selected from a group consisting of a low-pressure mercury lamp, a deuterium lamp, a xenon excimer lamp, and an ArF excimer laser.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209820-A (JP)
Title: Vane pump
Inventor: FUJITA TOMOYUKI
IPC: F04C15/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage variable displacement vane pump capable of bearing an excessive eccentric load on a cam ring.  <P>SOLUTION: In the vane pump 100, a driving shaft 1 is rotatably supported by a pump body 10 through a bearing, a rotor 2 connected to the driving shaft 1 to be rotated, a vane 3 supported by the rotor 2 so as to reciprocate in a radial direction, and a cam ring 4 wherein the vane 3 slides on an inner periphery are provided, and a pump chamber 7 formed by the cam ring 4 and the vane 3 is expanded and contracted to discharge working fluid with rotation of the rotor 2. The cam ring 4 includes a first discharge region 4b for discharging the working fluid in the pump chamber 7 and a second discharge region 4c for changeably discharging the working fluid in the pump chamber 7 to fluid pressure equipment or reflux the working fluid to a suction side. The pump body 10 includes a first regulation wall 50a contacting an outer periphery of the first discharge region 4b of the cam ring 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212554-A (JP)
Title: Device for oscillating gas laser, and gas laser processing machine
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/0971
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase the output of a gas laser without executing gas cyclic cooling by a blower, and to provide a high-quality laser beam.  <P>SOLUTION: Chambers 2a, 2b are each formed into a shape where a section orthogonal to an output direction of a laser beam of laser gas excited by discharge means (electrodes 6a, 7a, 6b, 7b and a power source 8) is circular; heat exchangers 3, 4 are respectively arranged between the plurality of chambers 2a, 2b along the flow direction of the laser gas; valves 14a, 14b for opening/closing a laser gas passage are respectively arranged in parts from the heat exchangers 3, 4 to the chambers 2a, 2b along the flow direction of the laser gas; and the discharge means alternately execute discharge, close the upstream-side valve of the laser gas passage of the chamber carrying out discharge, and open the downstream valve of the laser gas passage of the chamber carrying out discharge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211104-A (JP)
Title: Toner for developing electrostatic charge image, electrostatic charge image developer, image forming method, and image forming apparatus
Inventor: IMAI TAKASHI
IPC: G03G9/087
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for developing an electrostatic charge image, which forms a high-quality and high-reliability image even when the lowest fixing temperature is low.  <P>SOLUTION: The toner for developing an electrostatic charge image contains a block copolymer having a low Tg block and a high Tg block, as a binder resin. A temperature T(10 MPa) at which viscosity is 10<SP>4</SP>Pa s under a flow tester application pressure of 10 MPa and a temperature T(1 MPa) at which viscosity is 10<SP>4</SP>Pa s under a flow tester application pressure of 1 MPa satisfy a relation of 20°C≤T(1 MPa)-T(10 MPa).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161557-A (JP)
Title: Production of narcotic analgesic
Inventor: MUDRYK BOGDAN
IPC: C07D489/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing narcotic analgesics such as hydrocodone and hydromorphone.  <P>SOLUTION: Disclosed is a new method for producing narcotic analgesics, for example, hydrocodone and hydromorphone represented by formula (I) using catalytic amounts of homogeneous organic metal complexes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010219261-A (JP)
Title: Semiconductor laser element
Inventor: KOJIMA EIJI
IPC: H01S5/042
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability semiconductor laser element that suppresses a deterioration phenomenon at both ends of a stripe.  <P>SOLUTION: The semiconductor laser element 200 includes a pair of an electrode layer 40 and an electrode layer 50, and an epitaxial layer 20 formed between a pair of the electrode layer 40 and the electrode layer 50 and including an active layer 20c, light-guide layers 20b, 20d, and clad layers 20a, 20e. The electrode layer 40 includes a stripe 41 conductive with the epitaxial layer 20, and each current injection part 42 respectively located on both sides of the stripe 41 and configured such that an insulating layer 30 is interposed between the electrode layer and the epitaxial layer 20. Resistance per unit area of the epitaxial layer 20 in a direction orthogonal to the electrode layer 40 is set larger on the side of each end of the stripe 41 than on the side of the central part of the stripe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216157-A (JP)
Title: Work machine
Inventor: SASAKI KATSUHIRO
IPC: E02F9/16
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work machine enabling the distance between a raised gate lock lever and a traveling lever to be increased for stepping down.  <P>SOLUTION: A traveling lever 9 includes an upper cylindrical part 9b and a lower cylindrical part 9c. A gate lock lever 10 includes a tilt holding means capable of holding the traveling lever 9 in a forwardly tilted state when the gate lock lever is raised. The tilt holding means includes a traveling holding means having a hinge 33 for connecting the upper cylindrical part 9b and the lower cylindrical part 9c so that the upper cylindrical part 9b can be tilted forward and a pin 20, a wire 21, a link 24, a wire cable 25 and the like which enable the upper cylindrical part 9b to be tiled forward when the gate lock lever 10 is raised, disable the upper cylindrical part 9b to be tilted forward when the gate lock lever 10 is lowered for unlocking for holding the upper cylindrical part 9b and the lower cylindrical part 9c in a vertical state in which the traveling operation can be performed by these parts in association with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217617-A (JP)
Title: Toner and method of manufacturing the same
Inventor: YAMASHITA YUJI
IPC: G03G9/08
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which improves the efficiency of transfer, prevents occurrence of an image defect upon each transfer and outputs an image having good reproducibility over a long term, in a high speed full color image formation method.  <P>SOLUTION: The toner is composed of: a toner base particle having a layer made of a cross-linked resin, on a surface layer of a colored particle which comprises a binder resin, a colorant and a fixing aid; and inorganic fine particles, wherein a glass transition temperature of the cross-linked resin is 50 to 120°C and the inorganic fine particles are stuck to the surface of the toner base particle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214446-A (JP)
Title: Die-casting line and sand removing method
Inventor: TAKAOKA EISEI
IPC: B22D29/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die-casting line wherein individual management of each mold can be reliably performed even after sand is removed, by performing sand removal for each mold in a mold after a molten metal is supplied thereto.  <P>SOLUTION: A die-casting line includes: a molding board carriage for conveying a mold; a mold conveying receptacle which is provided on the molding board carriage, stores therein one mold and has a sand removing grid provided at a bottom of the mold conveying receptacle; a sand dropping device for dropping the cast sand from the mold conveying receptacle by vibrating the mold conveying receptacle; and a transfer device which moves the mold conveying receptacle storing the mold, to the sand removing device and transfers the mold conveying receptacle wherein sand dropping is completed, onto the molding board carriage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291933-A (JP)
Title: Walking robot
Inventor: YANG SOO-SANG
IPC: B25J5/00
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking robot having improved construction for driving pitch-direction thigh joints and knee joints.  <P>SOLUTION: The walking robot includes a first-pitch-direction actuator for driving the thigh joints in a first pitch direction so that thigh links are rotated relative to the upper body in the pitch direction, and a power transmission device for transmitting the driving force of the first-pitch-direction actuator to the knee joints so that lower thigh links are rotated relative to the thigh links in the pitch direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217121-A (JP)
Title: Manual stage
Inventor: MURAMATSU HIROAKI
IPC: G12B5/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual stage superior in easiness-to-use, and having high versatility.  <P>SOLUTION: In this manual stage 1, a sliding part 4 and a fixed part 5 are a transparent resin, and can also be colored. A vernier graduation 10a arranged in the sliding part 4 and a vernier graduation 10b arranged in the fixed part 5 are directly printed on a side of respective resin parts of the sliding part 4 and the fixed part 5, and a figure of the vernier graduations 10a and 10b printed on the side of the sliding part 4 and the fixed part 5 is printed inside out so as to be readable from a backside, and an operator reads the figure of the vernier graduations 10a and 10b via the transparent sliding part 4 and fixed part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221082-A (JP)
Title: Supported body of noble metal, and method of producing carboxylate ester using the same as catalyst
Inventor: SUZUKI MASARU
IPC: C07C67/08
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supported body of noble metal that can maintain a metallic component comprising palladium in a stably supported state, and can maintain high reactivity for a long period of time even when used as a catalyst.  <P>SOLUTION: The supported body of noble metal includes a support constituted of a composite oxide comprising silicon, aluminum, at least one of the fourth period elements selected from the group consisting of iron, cobalt, nickel and zinc, and at least one alkaline element selected from the group consisting of alkali metal elements, alkali earth metal elements, and rare earth elements, each in the ranges of 42 to 90 mol%, 3 to 38 mol%, 0.5 to 20 mol%, and 2 to 38 mol% respectively relative to the aggregate mole amount of the silicon, the aluminum, the fourth period element and the alkaline element, and a metallic component comprising palladium supported by the support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225733-A (JP)
Title: Method of manufacturing semiconductor substrate
Inventor: SHIMADA HIROYUKI
IPC: H01L21/205
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate which can grow a silicon carbide single-crystal film with excellent crystal quality.  <P>SOLUTION: In the method of manufacturing a semiconductor substrate, a carbide buffer layer formed of a silicon carbide film on a substrate of which at least one surface is formed of a single-crystal silicon film, and an epitaxial layer formed of a silicon carbide single-crystal film are sequentially laminated. The carbide buffer layer is formed by supplying neopentane gas to one surface of the substrate, and carbonizing a surface of the single-crystal silicon film exposed to the one surface of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169970-A (JP)
Title: Method for dispensing currency
Inventor: JANTSCH GREGORY
IPC: G06Q90/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dispensing currency comprising steps of feeding bills toward a dispensing location, optically detecting a skew state of bills along a path; and detecting presence of double bills.  <P>SOLUTION: A cash dispenser includes a paper path arranged between an opening in a money box through which currency can be withdrawn for dispensing to a customer at a dispensing location that is spaced apart from the opening in the money box, the paper path including rotational shafts arranged to transfer the currency; and a housing that supports the paper path and is configured to receive the money box, the housing comprising at least two parallel spaced-apart molded sidewalls, the paper path having a third molded wall between the two parallel molded sidewalls.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010230946-A (JP)
Title: Optical delay device using quantum dot
Inventor: OTSU GENICHI
IPC: G02F3/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical delay device using quantum dots which can be constituted of nanoscale dots and can suppress optical loss as much as possible during light accumulation.  <P>SOLUTION: An optical signal corresponding to data to be stored is supplied to a quantum dot 12 for input to inject a first exciton excited according to the wavelength of the optical signal to a quantum dot 14 for delay. The first exciton injected from the quantum dot 12 for input to the quantum dot 14 for delay is transmitted between resonance levels and stored. An optical signal for relaxation prevention which includes a wavelength different from that of the optical signal is supplied and a second exciton is further excited to a lower level to delay relaxation through the lower level of the first exciton transmitted between the resonance levels.  <P>COPYRIGHT: (C)2011,JPO&INPIT